baber/WOPTO huggingface dataset:
Patent CA-2479128-A1 (CA)
Inventor: SCHERER RONALD J
IPC: B28D1/22
Filed: 2003-03-19
Abstract: L'invention porte sur un parpaing décoratif (50) produit à partir d'un bloc de béton fendu par un appareil (10) à cet effet, dont les surfaces de contact sont rehaussées par exemple par des crêtes (42) et vallées alternant, de préférence combinées à des aspérités (36) en contact avec le bloc et complétant ou remplaçant l'action de la lame (18) à refendre.
Patent CA-2480662-A1 (CA)
Title: Secure remote control
Inventor: BURGESS GARY DEAN
IPC: H04L12/24
Filed: 2003-03-21
Abstract: Remote control of equipment located on an organisation's intranet can be achieved by using proxy and client secure access controllers which communicate using a peripheral control protocol (PCP) over a predefined port number. By allowing only outbound connections over the firewall protecting the intranet and using SSL/TLS authentication and encryption, a high level of security is maintained. A similar arrangement at a control station is used to permit monitoring of equipment at a remote site without allowing inbound connections over the firewall which protects the remote station.
Patent CA-2481661-A1 (CA)
Inventor: SHUEY JOSEPH B
IPC: H01R13/6461
Filed: 2003-06-11
Abstract: Un connecteur (12) s'apparie à un adaptateur (10) possédant une pluralité de contacts (20) d'adaptateur agencés en une pluralité de rangs d'adaptateur, ces contacts d'adaptateur dans chaque rang d'adaptateur comprenant des contacts de signal et des contacts de masse dans un agencement prédéterminé. Ce connecteur est complémentaire de cet adaptateur et possède un boîtier (40) et un rang (27) de connecteur correspondant à chaque rang d'adaptateur. Chaque rang de connecteur est monté sous la forme d'un sous ensemble dans le boîtier de façon à former le connecteur et possède une pluralité de contacts de connecteur (26), un bloc de rang (34) et un blindage de rang (28). Chaque contact de connecteur du rang de connecteur correspond à un contact d'adaptateur. Le bloc de rang retient fixé chaque contact de connecteur dans le rang de connecteur. Le blindage de rang protège électriquement les contacts du connecteur du rang de connecteur, d'un rang de connecteur contigu.
Patent CA-2483333-A1 (CA)
Inventor: BUEDENBENDER JUERGEN
IPC: D03D15/56
Filed: 2004-10-01
Abstract: A base fabric, in particular for use as machine clothing for paper machines or as a textile for other industrial processes, is described. The base fabric comprises at least one combination yarn of filaments which are produced from polyamide and thermoplastic polyurethanes.
Patent CA-2483454-A1 (CA)
Inventor: FERGUSON F MARK
IPC: A61G12/00
Filed: 2003-07-14
Abstract: A medical needle shield apparatus (10) is provided which is slidably movable along a medical needle (16) from a proximal position where a distal end of the needle is exposed, to a distal position where the shield (10) protects the distal end of the needle (16). The medical needle shield apparatus (10) includes a binding member (18) having an aperture through which the needle (16) passes. The binding member (18) also has binding surfaces (22) for binding to a medical needle (16). The shield apparatus also includes a retainer (24) integral with the binding member (18)and in communication with the needle (16) for temporarily retaining the binding surfaces (22) in a non-binding position relative to the needle (16). The shield apparatus (10) also includes a positioning member (26) for positioning the binding surfaces (2) to secure the shield (10) to the needle (16) when a portion of the retainer(36) in contact with the needle (16) is advanced past the distal end of the needle (16).
Patent CA-2484050-A1 (CA)
Inventor: LACHAPELLE KEVIN
IPC: A61L27/38
Filed: 2002-09-19
Abstract: The present invention relates to genetically-engineered bone marrow stromal cells and method of preparation thereof for ex vivo delivery of protein and peptides of interest into human or animals. The method includes forming a bone marrow stromal cell expression system in vitro and administering the expression system to a human or animal recipient. The invention relates also to implants colonized by bone marrow stromal cells. In accordance with the invention, the implants comprise a matrix which can be composed of a large variety of biocompatible and biodegradable products, and stromal cells which are integrated into the matrix as such or under genetically-engineered forms.  Genetically-engineered bone marrow stromal cells or cell colonized implant are also useful for tissue repair and tissue synthesis, as for angiogenesis.
Patent CA-2485579-A1 (CA)
Inventor: CHAO YI-JU
IPC: H04L12/56
Filed: 2003-05-08
Abstract: A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (RNC) (12) and a Node B (54). The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC (12) and the Node B (54). This improves the performance of the transmission system by allowing retransmitted data, signaling procedures and other data to be successfully received at a faster rate, by minimizing the amount of data buffered in the Node B (54). Flow control is exerted to reduce buffering in the Node B (54) upon degradation of channel qualities, and prior to a High Speed Downlink Shared Channel (HS-DSCH) handover.
Patent CA-2488575-A1 (CA)
Inventor: KLAUSNER MITCHELL
IPC: C12N5/02
Filed: 2003-05-21
Abstract: Disclosed is a cervico-vaginal tissue equivalent comprised of vaginal epithelial cells and immune cells, that are co-cultured at the air-liquid interface in a serum free medium. The tissue equivalent is capable of being infected with virus (HIV), a bacteria, a helminthic parasite, or a fungus. It is also capable of undergoing an allergic-type or an irritant-type reaction.  Methods for producing the tissue equivalent are disclosed.
Patent CA-2489115-A1 (CA)
Title: Size identification system for bed sheets and the like
Inventor: LAUDERMAN JENNIFER L
IPC: A47G9/02
Filed: 2004-12-06
Abstract: A size-identification system for bed sheets and the like is developed at t he stage of weaving the greige fabric from which the bed sheets are made. One woven greige fabric (12) has a colored warp yarn (14') in a selvage (20). A bed sheet (24) made from the fabric (12) has a selvage (26) which includes a colored warp yarn (30). Another woven greige fabric (38) has a plurality of colored filling yarns (44'), with each filling yarn (44') being spaced a predetermined distance from an adjacent filling yarn (44') along the length of the fabric (38), so as to have one of the yarns (44') located in a preselected section of a bed sheet (50) made from the fabric (38). A bed sheet (50) made from the fabric (38) has a colored filling yarn (64) located in a lower-end section (58) of the bed she et (50).
Patent CA-2489737-A1 (CA)
Inventor: VAN HIMBEECK CARL
IPC: G06F12/14
Filed: 2004-12-10
Abstract: An electronic data processing device, comprising a data processing member provided for controlling, based on first and second encoded data, a secured operation initiated by a user, said device further comprises a memory which is configurable in order to delimit at least one secured memory part within said memory, to each of said secured memory parts there being assigned a dedicated address range, said data processing member comprises N (N>=2) processing units of which M (M<=N-1 ) processing units are provided to process said secured operation and at least one of the remaining N-M processing units is provided for processing application data, to each of said M processing units there is assigned at least one of said secured memory parts by means of a configuration element controlled by a selected one of said M processing units, said second memory being provided with a memory access controller provided for controlling accesses to said second memory, said memory controller being provided for detecting an access request to said protected memory address, belonging to said ranges, when issued by one of said N-M processing units and for overruling the detected protected address.
Patent CA-2490298-A1 (CA)
Title: Porphyrin-polyamine conjugates for cancer therapy
Inventor: BLOKHIN ANDREI V
IPC: C07D487/22
Filed: 2003-06-24
Abstract: Porphyrin-polyamine conjugate compounds are disclosed which have anticancer and antitumor effects. The porphyrin moiety selectively localizes in tumors, while the polyamine moiety serves as a cytotoxic agent. Methods of making an d using the porphyrin-polyamine conjugate compounds are also disclosed.</SDOAB >
Patent CA-2493086-A1 (CA)
Title: Manchon de protection pour raccords filetes de suspension de colonne perdue expansible
Inventor: JACKSON TANCE
IPC: E21B43/10
Filed: 2003-06-24
Abstract: La présente invention concerne un manchon tubulaire qui se couple en chevauchement au raccord fileté réunissant deux éléments tubulaires consécutifs.
Patent CA-2495235-A1 (CA)
Title: Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed
Inventor: KLEBSATTEL MARTIN
IPC: A23L33/155
Filed: 2003-08-18
Abstract: The invention relates to the use of astaxanthin-containing plants or parts of plants of the genus Tagetes or astaxanthin-containing extracts of astaxanthin-containing plants or parts of plants of the genus Tagetes for oral administration to animals. The invention also relates to methods for producing animal feed preparations, to said animal feed preparations themselves, to a method for the pigmentation of animals or animal products, and to a method for producing pigmented animals and animal products.
Patent CA-2496608-A1 (CA)
Inventor: BEDI HARMEET S
IPC: H04L9/08
Filed: 2005-02-09
Abstract: The present invention is directed to a system and method for providing the secure exchange of messages utilizing an existing unsecured messaging network such as the Internet. A messaging proxy is provided between a sender of a message and the unsecured messaging network. In sending a secure message, the messaging proxy contacts a key exchange server via an authenticated secure connection. The messaging proxy generates a key with which to encrypt the message. The key is sent via an authenticated secure connection to a messaging proxy of a recipient. If the sender receives an acknowledgement of the recipient receiving the key, the message is encrypted and sent via the unsecured messaging network. The recipient then uses the key to decrypt the message. Should the recipient not have a proxy in place to receive encrypted messages and a corresponding key exchange server, the message is sent unencrypted.
Patent CA-2498370-A1 (CA)
Title: Novel polyazoles, proton-conducting membrane and other shaped bodies comprising these and their use
Inventor: BENICEWICZ BRIAN
IPC: H01M8/10
Filed: 2003-08-20
Abstract: The invention relates to novel proton-conducting and polyazole conducting polymer membrane based on said polyazoles and to the use thereof as a polymer electrolyte-membrane (PEM) for the production of membrane-electrode-units for PEM-fuel cells. The invention also relates to other moulded bodies based on said polyazoles.
Patent CA-2498960-A1 (CA)
Inventor: ITO KUNINORI
IPC: B29C51/26
Filed: 2003-09-03
Abstract: A method for producing a resin masking material in which production of the masking material can be started in the early stage, a highly accurate molding of the masking material can be formed in a short period of time, and the effect of thermal shrinkage of the masking material can be corrected accurately in a short time after molding while shortening the production schedule of the masking material greatly. A die for molding the resin masking material (1) covering the masking part (3) of a member (2) being masked is produced using CAD data concerning design of the member (2) being masked; and the method for producing the resin masking material (1) for molding the resin masking material (1) using the molding die. The resin masking material (1) is produced by the molding die using a resin sheet through vacuum and/or pressure foring and trimmed by means of a robot being operated by trimming position data obtained from the CAD data after molding.
Patent CA-2499773-A1 (CA)
Title: Optical tomography of small moving objects using time delay and integration imaging
Inventor: CHU CHEE-WUI
IPC: G06T1/00
Filed: 2003-09-24
Abstract: Three dimensional reconstruction of an object of interest (1) moving at a constant velocity. The object of interest (1) is centered. The object of interest (1) is imaged with optical point sources (27) located at multiple projection angles around the object of interest (1), in cooperation with opposing time delay and integration (TDI) image sensors 825) located at a distance from the objects of interest (1) such that there in no focal plane within the objects of interest (1) during imaging. Each of the TDI sensors (25) has a line transfer rate synchronized to the constant velocity of the objects interest (1).
Patent CA-2503460-A1 (CA)
Title: Signsaver
Inventor: BOYES DAVID WAYNE
IPC: G09F7/18
Filed: 2005-04-08
Abstract: A plastic device having a "U" shape which will slip over a sign. The ends of the "U" shape device have enough spring tension to hold the sign firmly in place. The sides of the plastic device permits a sticker to be placed on the plastic device rather than directly onto the sign. Upon removal of the plastic device there is no damage caused to the sign from the plastic device.
Patent CA-2504785-A1 (CA)
Inventor: LUO WEI
IPC: H04L12/56
Filed: 2003-10-16
Abstract: L'invention concerne des systèmes et des procédés pour interconnecter des applications de réseaux privés virtuels à deux couches hétérogènes. Pour faciliter de telles interconnexions, on utilise un système d'adressage commun pour les instances de transmission. Tous les protocoles de signalisation sur pseudofil actuel peuvent intégrer ce système d'adressage et donc établir une connectivité parmi les instances de transmission de différentes applications. Une auto-découverte d'instances de transmission éloignées est également facilitée par l'utilisation d'un identifiant de famille d'adresses commun (et d'un autre identifiant de famille d'adresses) pour BGP.
Patent CA-2504905-A1 (CA)
Inventor: KAJIHARA HIROSHI
IPC: D06F37/04
Filed: 2005-04-22
Abstract: A drum type washing machine includes a housing, a rotary drum, a water tub accommodating the rotary drum therein, a door for opening and closing a housing opening for allowing laundry to be loaded into or unloaded from the rotary drum therethrough, a water tub opening communicating with the housing opening, a rotary drum opening communicating with the housing opening and the water tub opening; and an elastic connection member for connecting the housing opening and water tub opening, and having a portion that makes a pressurized contact with the door when the door is closed. A center of the housing opening is displaced upward with respect to a center of the rotary drum opening, and an angle of inclination of the hosing opening with respect to a vertical plane is set to be greater than that of the rotary drum opening with respect to the vertical plane.
Patent CA-2505191-A1 (CA)
Inventor: WARGANICH DANIEL JAMES
IPC: B65D6/24
Filed: 2005-04-25
Abstract: A collapsible storage container is connected to upwardly extending vehicle structure adjacent to a vehicle support bed.      The storage container incorporates interconnected components which facilitate changing the storage container between a non-collapsed configuration and collapsed configuration.
Patent CA-2507252-A1 (CA)
Title: An apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar
Inventor: CHANG TZYY-SHUH
IPC: G01N21/95
Filed: 2003-11-26
Abstract: The present invention is directed to solving the problems associated with the detection of surface defects on metal bars as well as the problems associated with applying metal flat inspection systems to metal bars for non-destructive surface defects detection. A specially designed imaging system, which is comprised of a computing unit, line lights and high data rate line scan cameras, is developed for the aforementioned purpose. The target application is the metal bars (1) that have a circumference/cross-section-area ratio equal to or smaller than 4.25 when the cross section area is unity for the given shape, (2) whose cross-sections are round, oval, or in the shape of a polygon, and (3) are manufactured by mechanically crosssection reduction processes. The said metal can be steel, stainless steel, aluminum, copper, bronze, titanium, nickel, and so forth, and/or their alloys. The said metal bars can be at the temperature when they are being manufactured.
Patent CA-2507379-A1 (CA)
Inventor: DONALDSON PHILIP
IPC: B65G17/48
Filed: 2003-11-27
Abstract: A conveyor (10), particularly for conveying cathode plates. The conveyor (10 ) comprises a continuous driving belt (12) following a predetermined path (24, 26), the path having a cathode conveying portion (24), at least one cathode plate conveying assembly (30) attached to the belt (12), the conveying assembly (30) comprising two pairs of cam rollers (36) and a pair of hanger brackets (32), and a pair of track guides (54) mounted opposite one another and along the cathode conveying portion (24). The cam rollers (36) run in th e pair of track guides (54) when the conveying assembly (30) is in the cathode conveying portion (24) of the predetermined path, thereby limiting travel of said conveying assembly (30) a direction substantially perpendicular to a direction of gravitational pull.
Patent CA-2511780-A1 (CA)
Inventor: MORIN JEAN-GREGOIRE
IPC: H04L9/32
Filed: 2005-07-11
Abstract: A system and method for digital signature captures an electronic rendition of a user's handwritten signature, initials or other writing on a digitizer tablet interfaced with a personal computer, workstation or other computing device. A software plug-in incorporates the signature into the electronic document. The software then hashes the signed document to create a message digest of the signed document which is then encrypted using the user's private key. The recipient of the signed document can authenticate the sender's digital signature by recreating the hash and by decrypting the encrypted hash using the sender's public key. If the locally recreated hash matches the decrypted hash, then the digital signature is authenticated.
Patent CA-2512384-A1 (CA)
Title: Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from the waste stream of sevoflurane synthesis
Inventor: LESSOR RALPH A
IPC: C07C29/124
Filed: 2004-01-12
Abstract: Provided is a process of obtaining 1,1,1,3,3,3-hexafluoro-2-propanol ("HFIP") from a composition comprising an HFIP hydrolyzable precursor. The HFIP  hydrolyzable precursor is a compound, other than sevoflurane itself, that has an intact 1,1,1,3,3,3-hexafluoroisopropoxy moiety[(CF3)2CHO~], and contains one or more moieties susceptible to acidic hydrolysis, such that HFIP is released upon such treatment. The process is useful, among other things, for recovering HFIP from waste streams associated with the synthesis of the inhalation anesthetic, fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether ("sevoflurane"). The process includes heating the composition with a strong protic acid to a temperature effective to hydrolyze at least some of the HFIP hydrolyzable precursor to HFIP, and then isolating the HFIP from the heated composition.
Patent CA-2513437-A1 (CA)
Inventor: MILLER BILL L
IPC: A21D2/18
Filed: 2004-01-06
Abstract: The invention described in this application relates to a method of increasing the amount of weight gained by the mammal during a feeding period, to a method of increasing the amount of milk replacer consumed by the mammal during a feeding period, to a method of decreasing the amount of scour of the ruminant during a feeding period, to a method of decreasing the amount of respiratory distress of the mammal during a feeding period, to a method of feeding the ruminant, to a mammal ration, to a daily mammal ration, to a. method of feeding mammals 'an animal feed that contains resistant starch, and to a method of increasing the feed efficiency of a mammal during a feeding period that entails feeding the mammal an effective amount of a fluid animal feed during the feeding period and feeding the mammal an effective amount of resistant starch during the feeding period.
Patent CA-2516706-A1 (CA)
Inventor: WILSON MARTIN PAUL
IPC: H03F1/02
Filed: 2003-10-17
Abstract: There is disclosed a radio frequency amplification stage comprising: an amplifier for receiving an input signal to be amplified and a power supply voltage; and a power supply voltage stage for supplying said power supply voltage, comprising: means for providing a reference signal representing the envelope of the input signal; means for selecting one of a plurality of supply voltage levels in dependence on the reference signal; and means for generating an adjusted selected power supply voltage, comprising an ac amplifier for amplifying a difference between the reference signal and one of the selected supply voltage level or the adjusted selected supply voltage level, and a summer for summing the amplified difference with the selected supply voltage to thereby generate the adjusted supply voltage.
Patent CA-2517588-A1 (CA)
Title: Combination of an aldosterone receptor antagonist and an anti-diabetic agent
Inventor: MCMAHON ELLEN GARWITZ
IPC: A61K31/56
Filed: 2004-03-02
Abstract: A combination therapy comprising a therapeutically-effective amount of an aldosterone receptor antagonist and a therapeutically-effective amount of an anti-diabetic agent is described for treatment of circulatory disorders, including cardiovascular disorders such as hypertension, congestive heart failure, cirrhosis and ascites. Preferred anti-diabetic agents are those compounds having high potency and oral or parenteral bioavailability.  Preferred aldosterone receptor antagonists are 20-spiroxane steroidal compounds characterized by the presence of a 9a,11 a-substituted epoxy moiety.
Patent CA-2518411-A1 (CA)
Title: Cooling apparatus using filter having dehumidification function
Inventor: HIRANO KATSUYA
IPC: H05K5/02
Filed: 2004-03-04
Abstract: A cooler for cooling and dehumidifying the inside of equipment including electronic apparatuses installed outdoors. A cooler has a pair of dehumidifying portions for removing moisture in outside air. The dehumidifying portions have filter members and are arranged respectively on the outside-air suction side of and the air discharge side of a housing of an apparatus. When the humidity in the housing reaches a saturated state by ventilation of a fan, the fan is rotated in the reverse direction to change the direction of ventilation relative to an area to be dehumidified. As a result, moisture stored inside a dehumidifying material by being subjected to exhaust air heated and dried by a heat emitting body is discharged to the outside, and moisture absorption capability of the dehumidifying material is recovered.
Patent CA-2519300-A1 (CA)
Inventor: HUTH STANLEY W
IPC: A61K6/00
Filed: 2004-03-17
Abstract: Preparation of self-emulsifying compositions which are prepared without mechanical homogenization is described. These self-emulsifying compositions are prepared using one or two surfactants. This provides the advantage of a low weight ratio of emulsifying component to oil component and fewer chemical toxicity concerns, resulting in comfort and safety advantages over emulsions employing more than two emulsifiers. Consequently, the self-mulsifying compositions described are ideally suited for ophthalmic applications including administration of therapeutics to the eye. Self-emulsifying compositions prepared by the disclosed method are described.